Patents by Inventor Yuan Fang Tsai

Yuan Fang Tsai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20100330334
    Abstract: The present invention relates to an artificial leather and a method for manufacturing the same. According to the method of the invention, an elastic layer is disposed on a surface of a base material, a color pattern layer is disposed on an uneven surface of the elastic layer and a cover layer covers the color pattern layer, so as to form the artificial leather. The elastic layer includes a plurality of sparkling materials. By utilizing the sparkling materials, the color pattern layer and the uneven surface, the artificial leather has a sparkling effect at various angles by showing the gradation of the stacking particles (sparkling materials). In addition, the cover layer can protect the color pattern layer on the elastic layer, so that the color pattern layer has excellent sturdiness against peeling and light.
    Type: Application
    Filed: January 15, 2010
    Publication date: December 30, 2010
    Applicant: SAN FANG CHEMICAL INDUSTRY CO., LTD.
    Inventors: Chung-Chih Feng, Pai-Hsiang Wu, Jung-Ching Chang, Yuan-Fang Tsai, Jui-Che Chang
  • Publication number: 20080169058
    Abstract: A method is provided for making artificial leather upside down. In the method, an upper color layer is provided on releasing paper and the upper color layer is dried. A lower color layer is provided on the upper color layer and the lower color layer is dried. A paste layer is provided on the lower color layer and the pate layer is preliminarily dried. A substrate is attached to the paste layer. The paste layer is dried. The releasing paper is removed.
    Type: Application
    Filed: April 10, 2007
    Publication date: July 17, 2008
    Inventors: Chung-Chih Feng, Pai-Hsiang Wu, Yuan-Fang Tsai, Jung-Hsien Cheng, Cheng-Ming Lin, Chien-Chia Huang
  • Patent number: 7361418
    Abstract: The present invention relates to a luminary material comprising a substrate; a luminary layer formed on a surface of the substrate; and a surface layer comprising a first portion and a second portion, wherein the first portion allows stronger light to be emitted from the luminary layer than the second portion. The luminary material according to the invention exhibits various colors, patterns and/or textures formed on the surface. Therefore, the luminary material is qualified as a decorative material in the light. A method for manufacturing the luminary material is also provided.
    Type: Grant
    Filed: June 1, 2006
    Date of Patent: April 22, 2008
    Assignee: San Fang Chemical Industry Co., Ltd.
    Inventors: Chung Chih Feng, Yuan Fang Tsai, Cheng Ming Lin, Chien Chia Huang
  • Publication number: 20070281563
    Abstract: The present invention relates to a luminary material comprising a substrate; a luminary layer formed on a surface of the substrate; and a surface layer comprising a first portion and a second portion, wherein the first portion allows stronger light to be emitted from the luminary layer than the second portion. The luminary material according to the invention exhibits various colors, patterns and/or textures formed on the surface. Therefore, the luminary material is qualified as a decorative material in the light. A method for manufacturing the luminary material is also provided.
    Type: Application
    Filed: June 1, 2006
    Publication date: December 6, 2007
    Inventors: Chung Chih Feng, Yuan Fang Tsai, Cheng Ming Lin, Chien Chia Huang
  • Publication number: 20040253404
    Abstract: Artificial leather is provided blocking electromagnetic waves. The artificial leather includes a substrate and a blocking layer provided on the substrate. The blocking layer includes metal mixed with elastomeric resin. The metal is provided in the form of powder. The metal is copper, nickel or silver. The elastomeric resin is polyurethane, polyvinyl chloride, SBR, NBR, polyamide or acrylic.
    Type: Application
    Filed: May 17, 2004
    Publication date: December 16, 2004
    Applicant: San Fang Chemical Industry Co., LTD.
    Inventors: Ching-Tang Wang, Mong-Ching Lin, Chung-Chih Feng, Yuan-Fang Tsai, Jung-Lung Sun